シートベルトサインじゃない
shiitoberutosainjanai
1. Not the seatbelt sign.
Noun
1. Not the seatbelt sign.
1. internal; domestic
1. sine
1. autograph; signature
2. sign; signal
1. wasteful; a waste
2. too good; more than one deserves
3. impious; profane
1. improper; immodest
1. seat
1. sheet
2. spreadsheet